﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using HAP = HtmlAgilityPack;


namespace AliboboStockLib.webparser.tse
{
    public class StockDailyIndexParser
    {
        public static  List<List<String>> processDailyTradeDataByHtml(String content,ref DateTime  dataTime)
       {
           HAP.HtmlDocument doc = new HAP.HtmlDocument();
           doc.LoadHtml(content);
           HAP.HtmlNode input_date = doc.DocumentNode.SelectSingleNode("//input[@name='input_date']");
           if (input_date == null)
           {
               return null;
           }

           String ds = input_date.GetAttributeValue("value", "");
           DateTime rd = DateTime.Parse(ds);
           rd = rd.AddYears(1911);
           dataTime = rd;

           HAP.HtmlNode div = doc.DocumentNode.SelectSingleNode("//div[@id='tbl-containerx']");
           if (div == null)
           {
               return null;
           }

           HAP.HtmlNodeCollection rows = div.SelectNodes(div.XPath + "/table[1]/tbody[1]/tr[@class='basic2']");
           if (rows == null)
           {
               return null;
           }
           List<List<String>> allrows = new List<List<string>>(900);
           foreach (HAP.HtmlNode row in rows)
           {
               String p = row.XPath;
               HAP.HtmlNodeCollection tds = row.SelectNodes(p + "/td");

               List<String> rowData = new List<string>(30);
               foreach (HAP.HtmlNode n in tds)
               {
                   String txt = n.InnerText;
                   txt = txt.Replace("&nbsp;", "").Trim();
                   rowData.Add(txt);
               }
               allrows.Add(rowData);
           }

           return allrows;

       }


    }
}
